Sinbosen k4-1400 1400 watt 4 channel professional 1u class d power amplifier
Sinbosen k4-1400 1400 watt 4 channel professional 1u class d power amplifier
Sinbosen k4-1400 1400 watt 4 channel professional 1u class d power amplifier
Sinbosen k4-1400 1400 watt 4 channel professional 1u class d power amplifier
Sinbosen k4-1400 1400 watt 4 channel professional 1u class d power amplifier
Sinbosen k4-1400 1400 watt 4 channel professional 1u class d power amplifier
Model
K4-1400

Item specifics

Stereo/output power 8Ω/1KHz
1400Wx4CH
Stereo/output power 4Ω/1KHz
2200Wx4CH
Bridge/output power 8Ω/1KHz
4500Wx2CH
THD(10% -1KHz)
<0.1%
Signal Noise Ration
>106dB
Damping coefficient
>600
Type
Professional Digital Power Amplifier
Channels
4 Channels Power Amplifier
Class
Class D Power Amplifier
Feature
1U Power Amplifier
For
Line Array Spaker 12/15 Inch
Voltage
90-240V
Application
Amplifier for Stage/karaoke/concert...

Review

H***i
2022/4/8 08:06

Cek harga

Description

Class D digital power amplifiers are popular among users at home and abroad because of their environmental protection, energy saving, small size and utilization rate of more than 97%. Products are sold in Europe, America and other countries. You will find the Class D amplifier is cost-effective, stable, and fully protected amplifiers.


Performance characteristics:

 Volume step control.

 Balanced input XLR stereo (two channels), stereo and bridge modes of operation.

 Independent limiting, overload, overheating and short protection circuit.

- Each channel has independent overpressure and overheating.

- Load short-circuit protection.

- There is an automatic limiting function to prevent damage to the sounder.

 Use NTC boot soft start.

 With PFC automatic voltage regulator circuit.


Image

Image

1U Digital Amplifier
K4-1400
Output Power 1 KHz, <0.05%THD
8Ω/Stereo 4CHX1400W
4Ω/Stereo 4CHX2200W
8Ω/Bridge 2CHX4500W
Class
Class D Power Amplifier
THD (20Hz-20kHz for 1W)
<0.1%
THD (1kHz and 1 dB below clipping)
<0.05
DSP Processor
NO
Signal Noise Ration
>106dB
Frequency Response(+/-0.1dB)
10Hz-34kHz
Damping coefficient
>600
Impedance(balanced/unbalanced)
20KQ/10KQ
Gain (optional)
0.775V/1V/32dB
Output socket
Spe akon Connectors
Input socket
Combo XLR type, 3pin
Link socket
XLR type,3pin male
Protection
Short circuit, open dircuit, thermal, overload,DC,super audio protection
Power Requirement
90V-265V 50Hz(PFC)
Size(WxHxD)
483x429x44mm
Weight(net)
10.5Kg


Digital Amplifier K4-1400 Feature

1. Use ClassD power amplifier module. Unique peak clipping limiter and ripple reduction.
2. The perfect protection system effectively reduces the losses caused by improper use.
3. The perfect circuit design makes the bass strong and powerful, and the mid and high frequencies are transparent and clear.
4. 1U design, its light weight and very small space occupation rate.
5. It is widely used in large and medium-sized bars, banquet halls, and outdoor performances.


Amplifier K4-1400 Client Feedback



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